using System;
using System.Collections.Generic;
using System.Text;
using DotNetSiemensPLCToolBoxLibrary.DataTypes.Blocks.Step7V5;

namespace S7Explorer.Models
{
    public class S7Function
    {
        public S7Block Block { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        public List<S7FunctionParameter> Parameters { get; set; } = new List<S7FunctionParameter>();
        public string Code { get; set; }

        public S7Function()
        {
        }

        public S7Function(S7Block block)
        {
            Block = block;
            Name = block?.Name ?? string.Empty;
            Description = block?.Title ?? string.Empty;

            // Code would need to be extracted from the block
            // This is just a placeholder
            Code = "// Function code would be extracted here";
        }

        public override string ToString()
        {
            return Name;
        }
    }

    public class S7FunctionParameter
    {
        public string Name { get; set; }
        public string DataType { get; set; }
        public string Comment { get; set; }
        public string Direction { get; set; } // IN, OUT, IN_OUT

        public override string ToString()
        {
            return $"{Direction} {Name} : {DataType}";
        }
    }
}